201448464

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 160

約数和(自身を含む): 620150784

約数和(自身を除く): 418702320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 73, 84, 86, 112, 129, 146, 168, 172, 191, 219, 258, 292, 301, 336, 344, 382, 438, 511, 516, 573, 584, 602, 688, 764, 876, 903, 1022, 1032, 1146, 1168, 1204, 1337, 1528, 1533, 1752, 1806, 2044, 2064, 2292, 2408, 2674, 3056, 3066, 3139, 3504, 3612, 4011, 4088, 4584, 4816, 5348, 6132, 6278, 7224, 8022, 8176, 8213, 9168, 9417, 10696, 12264, 12556, 13943, 14448, 16044, 16426, 18834, 21392, 21973, 24528, 24639, 25112, 27886, 32088, 32852, 37668, 41829, 43946, 49278, 50224, 55772, 57491, 64176, 65704, 65919, 75336, 83658, 87892, 97601, 98556, 111544, 114982, 131408, 131838, 150672, 167316, 172473, 175784, 195202, 197112, 223088, 229964, 263676, 292803, 334632, 344946, 351568, 390404, 394224, 459928, 527352, 585606, 599549, 669264, 689892, 780808, 919856, 1054704, 1171212, 1199098, 1379784, 1561616, 1798647, 2342424, 2398196, 2759568, 3597294, 4196843, 4684848, 4796392, 7194588, 8393686, 9592784, 12590529, 14389176, 16787372, 25181058, 28778352, 33574744, 50362116, 67149488, 100724232, 201448464]

約数ペア:

[(1, 201448464), (2, 100724232), (3, 67149488), (4, 50362116), (6, 33574744), (7, 28778352), (8, 25181058), (12, 16787372), (14, 14389176), (16, 12590529), (21, 9592784), (24, 8393686), (28, 7194588), (42, 4796392), (43, 4684848), (48, 4196843), (56, 3597294), (73, 2759568), (84, 2398196), (86, 2342424), (112, 1798647), (129, 1561616), (146, 1379784), (168, 1199098), (172, 1171212), (191, 1054704), (219, 919856), (258, 780808), (292, 689892), (301, 669264), (336, 599549), (344, 585606), (382, 527352), (438, 459928), (511, 394224), (516, 390404), (573, 351568), (584, 344946), (602, 334632), (688, 292803), (764, 263676), (876, 229964), (903, 223088), (1022, 197112), (1032, 195202), (1146, 175784), (1168, 172473), (1204, 167316), (1337, 150672), (1528, 131838), (1533, 131408), (1752, 114982), (1806, 111544), (2044, 98556), (2064, 97601), (2292, 87892), (2408, 83658), (2674, 75336), (3056, 65919), (3066, 65704), (3139, 64176), (3504, 57491), (3612, 55772), (4011, 50224), (4088, 49278), (4584, 43946), (4816, 41829), (5348, 37668), (6132, 32852), (6278, 32088), (7224, 27886), (8022, 25112), (8176, 24639), (8213, 24528), (9168, 21973), (9417, 21392), (10696, 18834), (12264, 16426), (12556, 16044), (13943, 14448)]