201718382404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{613}}^1\times {\mathrm{2819}}^1$

素因数の和:3833

約数の個数: 96

約数和(自身を含む): 442150732800

約数和(自身を除く): 240432350396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 379, 613, 758, 1226, 1516, 2452, 2653, 2819, 4169, 4291, 5306, 5638, 6743, 8338, 8582, 10612, 11276, 13486, 16676, 17164, 19733, 26972, 29183, 31009, 39466, 47201, 58366, 62018, 78932, 94402, 116732, 124036, 188804, 217063, 232327, 434126, 464654, 868252, 929308, 1068401, 1626289, 1728047, 2136802, 2555597, 3252578, 3456094, 4273604, 5111194, 6505156, 6912188, 7478807, 10222388, 11752411, 12096329, 14957614, 17889179, 19008517, 23504822, 24192658, 29915228, 35778358, 38017034, 47009644, 48385316, 71556716, 76034068, 82266877, 133059619, 164533754, 266119238, 329067508, 532238476, 654929813, 1309859626, 2619719252, 4584508691, 7204227943, 9169017382, 14408455886, 18338034764, 28816911772, 50429595601, 100859191202, 201718382404]

約数ペア:

[(1, 201718382404), (2, 100859191202), (4, 50429595601), (7, 28816911772), (11, 18338034764), (14, 14408455886), (22, 9169017382), (28, 7204227943), (44, 4584508691), (77, 2619719252), (154, 1309859626), (308, 654929813), (379, 532238476), (613, 329067508), (758, 266119238), (1226, 164533754), (1516, 133059619), (2452, 82266877), (2653, 76034068), (2819, 71556716), (4169, 48385316), (4291, 47009644), (5306, 38017034), (5638, 35778358), (6743, 29915228), (8338, 24192658), (8582, 23504822), (10612, 19008517), (11276, 17889179), (13486, 14957614), (16676, 12096329), (17164, 11752411), (19733, 10222388), (26972, 7478807), (29183, 6912188), (31009, 6505156), (39466, 5111194), (47201, 4273604), (58366, 3456094), (62018, 3252578), (78932, 2555597), (94402, 2136802), (116732, 1728047), (124036, 1626289), (188804, 1068401), (217063, 929308), (232327, 868252), (434126, 464654)]