202158744575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 277182259200

約数和(自身を除く): 75023514625

約数列:

[1, 5, 19, 25, 31, 83, 95, 155, 251, 415, 475, 589, 659, 775, 1255, 1577, 2075, 2573, 2945, 3295, 4769, 6275, 7781, 7885, 12521, 12865, 14725, 16475, 20429, 20833, 23845, 38905, 39425, 48887, 54697, 62605, 64325, 102145, 104165, 119225, 147839, 165409, 194525, 244435, 273485, 313025, 388151, 395827, 510725, 520825, 645823, 739195, 827045, 1039243, 1222175, 1367425, 1695607, 1940755, 1979135, 3142771, 3229115, 3695975, 4135225, 5127679, 5196215, 8478035, 9703775, 9895675, 12270637, 13728947, 15713855, 16145575, 25638395, 25981075, 32216533, 42390175, 61353185, 68644735, 78569275, 97425901, 128191975, 161082665, 260849993, 306765925, 343223675, 425597357, 487129505, 805413325, 1304249965, 2127986785, 2435647525, 6521249825, 8086349783, 10639933925, 40431748915, 202158744575]

約数ペア:

[(1, 202158744575), (5, 40431748915), (19, 10639933925), (25, 8086349783), (31, 6521249825), (83, 2435647525), (95, 2127986785), (155, 1304249965), (251, 805413325), (415, 487129505), (475, 425597357), (589, 343223675), (659, 306765925), (775, 260849993), (1255, 161082665), (1577, 128191975), (2075, 97425901), (2573, 78569275), (2945, 68644735), (3295, 61353185), (4769, 42390175), (6275, 32216533), (7781, 25981075), (7885, 25638395), (12521, 16145575), (12865, 15713855), (14725, 13728947), (16475, 12270637), (20429, 9895675), (20833, 9703775), (23845, 8478035), (38905, 5196215), (39425, 5127679), (48887, 4135225), (54697, 3695975), (62605, 3229115), (64325, 3142771), (102145, 1979135), (104165, 1940755), (119225, 1695607), (147839, 1367425), (165409, 1222175), (194525, 1039243), (244435, 827045), (273485, 739195), (313025, 645823), (388151, 520825), (395827, 510725)]