206168352

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^2$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 609977088

約数和(自身を除く): 403808736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 73, 78, 93, 96, 104, 124, 146, 156, 186, 208, 219, 248, 292, 312, 372, 403, 416, 438, 496, 584, 624, 744, 806, 876, 949, 992, 1168, 1209, 1248, 1488, 1612, 1752, 1898, 2263, 2336, 2418, 2847, 2976, 3224, 3504, 3796, 4526, 4836, 5329, 5694, 6448, 6789, 7008, 7592, 9052, 9672, 10658, 11388, 12896, 13578, 15184, 15987, 18104, 19344, 21316, 22776, 27156, 29419, 30368, 31974, 36208, 38688, 42632, 45552, 54312, 58838, 63948, 69277, 72416, 85264, 88257, 91104, 108624, 117676, 127896, 138554, 165199, 170528, 176514, 207831, 217248, 235352, 255792, 277108, 330398, 353028, 415662, 470704, 495597, 511584, 554216, 660796, 706056, 831324, 941408, 991194, 1108432, 1321592, 1412112, 1662648, 1982388, 2147587, 2216864, 2643184, 2824224, 3325296, 3964776, 4295174, 5286368, 6442761, 6650592, 7929552, 8590348, 12885522, 15859104, 17180696, 25771044, 34361392, 51542088, 68722784, 103084176, 206168352]

約数ペア:

[(1, 206168352), (2, 103084176), (3, 68722784), (4, 51542088), (6, 34361392), (8, 25771044), (12, 17180696), (13, 15859104), (16, 12885522), (24, 8590348), (26, 7929552), (31, 6650592), (32, 6442761), (39, 5286368), (48, 4295174), (52, 3964776), (62, 3325296), (73, 2824224), (78, 2643184), (93, 2216864), (96, 2147587), (104, 1982388), (124, 1662648), (146, 1412112), (156, 1321592), (186, 1108432), (208, 991194), (219, 941408), (248, 831324), (292, 706056), (312, 660796), (372, 554216), (403, 511584), (416, 495597), (438, 470704), (496, 415662), (584, 353028), (624, 330398), (744, 277108), (806, 255792), (876, 235352), (949, 217248), (992, 207831), (1168, 176514), (1209, 170528), (1248, 165199), (1488, 138554), (1612, 127896), (1752, 117676), (1898, 108624), (2263, 91104), (2336, 88257), (2418, 85264), (2847, 72416), (2976, 69277), (3224, 63948), (3504, 58838), (3796, 54312), (4526, 45552), (4836, 42632), (5329, 38688), (5694, 36208), (6448, 31974), (6789, 30368), (7008, 29419), (7592, 27156), (9052, 22776), (9672, 21316), (10658, 19344), (11388, 18104), (12896, 15987), (13578, 15184)]