207934860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 712212480

約数和(自身を除く): 504277620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 71, 76, 84, 95, 105, 114, 133, 140, 142, 190, 210, 213, 228, 266, 284, 285, 355, 367, 380, 399, 420, 426, 497, 532, 570, 665, 710, 734, 798, 852, 994, 1065, 1101, 1140, 1330, 1349, 1420, 1468, 1491, 1596, 1835, 1988, 1995, 2130, 2202, 2485, 2569, 2660, 2698, 2982, 3670, 3990, 4047, 4260, 4404, 4970, 5138, 5396, 5505, 5964, 6745, 6973, 7340, 7455, 7707, 7980, 8094, 9443, 9940, 10276, 11010, 12845, 13490, 13946, 14910, 15414, 16188, 18886, 20235, 20919, 22020, 25690, 26057, 26980, 27892, 28329, 29820, 30828, 34865, 37772, 38535, 40470, 41838, 47215, 48811, 51380, 52114, 56658, 69730, 77070, 78171, 80940, 83676, 94430, 97622, 104228, 104595, 113316, 130285, 139460, 141645, 146433, 154140, 156342, 182399, 188860, 195244, 209190, 244055, 260570, 283290, 292866, 312684, 364798, 390855, 418380, 488110, 495083, 521140, 547197, 566580, 585732, 729596, 732165, 781710, 911995, 976220, 990166, 1094394, 1464330, 1485249, 1563420, 1823990, 1980332, 2188788, 2475415, 2735985, 2928660, 2970498, 3465581, 3647980, 4950830, 5471970, 5940996, 6931162, 7426245, 9901660, 10396743, 10943940, 13862324, 14852490, 17327905, 20793486, 29704980, 34655810, 41586972, 51983715, 69311620, 103967430, 207934860]

約数ペア:

[(1, 207934860), (2, 103967430), (3, 69311620), (4, 51983715), (5, 41586972), (6, 34655810), (7, 29704980), (10, 20793486), (12, 17327905), (14, 14852490), (15, 13862324), (19, 10943940), (20, 10396743), (21, 9901660), (28, 7426245), (30, 6931162), (35, 5940996), (38, 5471970), (42, 4950830), (57, 3647980), (60, 3465581), (70, 2970498), (71, 2928660), (76, 2735985), (84, 2475415), (95, 2188788), (105, 1980332), (114, 1823990), (133, 1563420), (140, 1485249), (142, 1464330), (190, 1094394), (210, 990166), (213, 976220), (228, 911995), (266, 781710), (284, 732165), (285, 729596), (355, 585732), (367, 566580), (380, 547197), (399, 521140), (420, 495083), (426, 488110), (497, 418380), (532, 390855), (570, 364798), (665, 312684), (710, 292866), (734, 283290), (798, 260570), (852, 244055), (994, 209190), (1065, 195244), (1101, 188860), (1140, 182399), (1330, 156342), (1349, 154140), (1420, 146433), (1468, 141645), (1491, 139460), (1596, 130285), (1835, 113316), (1988, 104595), (1995, 104228), (2130, 97622), (2202, 94430), (2485, 83676), (2569, 80940), (2660, 78171), (2698, 77070), (2982, 69730), (3670, 56658), (3990, 52114), (4047, 51380), (4260, 48811), (4404, 47215), (4970, 41838), (5138, 40470), (5396, 38535), (5505, 37772), (5964, 34865), (6745, 30828), (6973, 29820), (7340, 28329), (7455, 27892), (7707, 26980), (7980, 26057), (8094, 25690), (9443, 22020), (9940, 20919), (10276, 20235), (11010, 18886), (12845, 16188), (13490, 15414), (13946, 14910)]