204440950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1$

素因数の和:542

約数の個数: 96

約数和(自身を含む): 464970240

約数和(自身を除く): 260529290

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 71, 95, 133, 142, 175, 190, 266, 350, 355, 433, 475, 497, 665, 710, 866, 950, 994, 1330, 1349, 1775, 2165, 2485, 2698, 3031, 3325, 3550, 4330, 4970, 6062, 6650, 6745, 8227, 9443, 10825, 12425, 13490, 15155, 16454, 18886, 21650, 24850, 30310, 30743, 33725, 41135, 47215, 57589, 61486, 67450, 75775, 82270, 94430, 115178, 151550, 153715, 205675, 215201, 236075, 287945, 307430, 411350, 430402, 472150, 575890, 584117, 768575, 1076005, 1168234, 1439725, 1537150, 2152010, 2879450, 2920585, 4088819, 5380025, 5841170, 8177638, 10760050, 14602925, 20444095, 29205850, 40888190, 102220475, 204440950]

約数ペア:

[(1, 204440950), (2, 102220475), (5, 40888190), (7, 29205850), (10, 20444095), (14, 14602925), (19, 10760050), (25, 8177638), (35, 5841170), (38, 5380025), (50, 4088819), (70, 2920585), (71, 2879450), (95, 2152010), (133, 1537150), (142, 1439725), (175, 1168234), (190, 1076005), (266, 768575), (350, 584117), (355, 575890), (433, 472150), (475, 430402), (497, 411350), (665, 307430), (710, 287945), (866, 236075), (950, 215201), (994, 205675), (1330, 153715), (1349, 151550), (1775, 115178), (2165, 94430), (2485, 82270), (2698, 75775), (3031, 67450), (3325, 61486), (3550, 57589), (4330, 47215), (4970, 41135), (6062, 33725), (6650, 30743), (6745, 30310), (8227, 24850), (9443, 21650), (10825, 18886), (12425, 16454), (13490, 15155)]