197445690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4561}}^1$

素因数の和:4624

約数の個数: 96

約数和(自身を含む): 567914256

約数和(自身を除く): 370468566

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 666, 962, 1110, 1170, 1443, 1665, 2405, 2886, 3330, 4329, 4561, 4810, 7215, 8658, 9122, 13683, 14430, 21645, 22805, 27366, 41049, 43290, 45610, 59293, 68415, 82098, 118586, 136830, 168757, 177879, 205245, 296465, 337514, 355758, 410490, 506271, 533637, 592930, 843785, 889395, 1012542, 1067274, 1518813, 1687570, 1778790, 2193841, 2531355, 2668185, 3037626, 4387682, 5062710, 5336370, 6581523, 7594065, 10969205, 13163046, 15188130, 19744569, 21938410, 32907615, 39489138, 65815230, 98722845, 197445690]

約数ペア:

[(1, 197445690), (2, 98722845), (3, 65815230), (5, 39489138), (6, 32907615), (9, 21938410), (10, 19744569), (13, 15188130), (15, 13163046), (18, 10969205), (26, 7594065), (30, 6581523), (37, 5336370), (39, 5062710), (45, 4387682), (65, 3037626), (74, 2668185), (78, 2531355), (90, 2193841), (111, 1778790), (117, 1687570), (130, 1518813), (185, 1067274), (195, 1012542), (222, 889395), (234, 843785), (333, 592930), (370, 533637), (390, 506271), (481, 410490), (555, 355758), (585, 337514), (666, 296465), (962, 205245), (1110, 177879), (1170, 168757), (1443, 136830), (1665, 118586), (2405, 82098), (2886, 68415), (3330, 59293), (4329, 45610), (4561, 43290), (4810, 41049), (7215, 27366), (8658, 22805), (9122, 21645), (13683, 14430)]