201441268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 449648640

約数和(自身を除く): 248207372

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 101, 133, 161, 163, 202, 266, 322, 326, 404, 437, 532, 644, 652, 707, 874, 1141, 1414, 1748, 1919, 2282, 2323, 2828, 3059, 3097, 3749, 3838, 4564, 4646, 6118, 6194, 7498, 7676, 9292, 12236, 12388, 13433, 14996, 16261, 16463, 21679, 26243, 26866, 32522, 32926, 43358, 44137, 52486, 53732, 65044, 65852, 71231, 86716, 88274, 104972, 115241, 142462, 176548, 230482, 284924, 308959, 312797, 378649, 460964, 498617, 617918, 625594, 757298, 997234, 1235836, 1251188, 1514596, 1994468, 2189579, 2650543, 4379158, 5301086, 7194331, 8758316, 10602172, 14388662, 28777324, 50360317, 100720634, 201441268]

約数ペア:

[(1, 201441268), (2, 100720634), (4, 50360317), (7, 28777324), (14, 14388662), (19, 10602172), (23, 8758316), (28, 7194331), (38, 5301086), (46, 4379158), (76, 2650543), (92, 2189579), (101, 1994468), (133, 1514596), (161, 1251188), (163, 1235836), (202, 997234), (266, 757298), (322, 625594), (326, 617918), (404, 498617), (437, 460964), (532, 378649), (644, 312797), (652, 308959), (707, 284924), (874, 230482), (1141, 176548), (1414, 142462), (1748, 115241), (1919, 104972), (2282, 88274), (2323, 86716), (2828, 71231), (3059, 65852), (3097, 65044), (3749, 53732), (3838, 52486), (4564, 44137), (4646, 43358), (6118, 32926), (6194, 32522), (7498, 26866), (7676, 26243), (9292, 21679), (12236, 16463), (12388, 16261), (13433, 14996)]