201993252850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1\times {\mathrm{2243}}^1$

素因数の和:4324

約数の個数: 96

約数和(自身を含む): 405697248000

約数和(自身を除く): 203703995150

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 425, 530, 850, 901, 1325, 1802, 1999, 2243, 2650, 3998, 4486, 4505, 9010, 9995, 11215, 19990, 22430, 22525, 33983, 38131, 45050, 49975, 56075, 67966, 76262, 99950, 105947, 112150, 118879, 169915, 190655, 211894, 237758, 339830, 381310, 529735, 594395, 849575, 953275, 1059470, 1188790, 1699150, 1801099, 1906550, 2020943, 2648675, 2971975, 3602198, 4041886, 4483757, 5297350, 5943950, 8967514, 9005495, 10104715, 18010990, 20209430, 22418785, 44837570, 45027475, 50523575, 76223869, 90054950, 101047150, 112093925, 152447738, 224187850, 237639121, 381119345, 475278242, 762238690, 1188195605, 1905596725, 2376391210, 3811193450, 4039865057, 5940978025, 8079730114, 11881956050, 20199325285, 40398650570, 100996626425, 201993252850]

約数ペア:

[(1, 201993252850), (2, 100996626425), (5, 40398650570), (10, 20199325285), (17, 11881956050), (25, 8079730114), (34, 5940978025), (50, 4039865057), (53, 3811193450), (85, 2376391210), (106, 1905596725), (170, 1188195605), (265, 762238690), (425, 475278242), (530, 381119345), (850, 237639121), (901, 224187850), (1325, 152447738), (1802, 112093925), (1999, 101047150), (2243, 90054950), (2650, 76223869), (3998, 50523575), (4486, 45027475), (4505, 44837570), (9010, 22418785), (9995, 20209430), (11215, 18010990), (19990, 10104715), (22430, 9005495), (22525, 8967514), (33983, 5943950), (38131, 5297350), (45050, 4483757), (49975, 4041886), (56075, 3602198), (67966, 2971975), (76262, 2648675), (99950, 2020943), (105947, 1906550), (112150, 1801099), (118879, 1699150), (169915, 1188790), (190655, 1059470), (211894, 953275), (237758, 849575), (339830, 594395), (381310, 529735)]