221903544

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1549}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 571392000

約数和(自身を除く): 349488456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 127, 141, 188, 254, 282, 376, 381, 508, 564, 762, 1016, 1128, 1524, 1549, 3048, 3098, 4647, 5969, 6196, 9294, 11938, 12392, 17907, 18588, 23876, 35814, 37176, 47752, 71628, 72803, 143256, 145606, 196723, 218409, 291212, 393446, 436818, 582424, 590169, 786892, 873636, 1180338, 1573784, 1747272, 2360676, 4721352, 9245981, 18491962, 27737943, 36983924, 55475886, 73967848, 110951772, 221903544]

約数ペア:

[(1, 221903544), (2, 110951772), (3, 73967848), (4, 55475886), (6, 36983924), (8, 27737943), (12, 18491962), (24, 9245981), (47, 4721352), (94, 2360676), (127, 1747272), (141, 1573784), (188, 1180338), (254, 873636), (282, 786892), (376, 590169), (381, 582424), (508, 436818), (564, 393446), (762, 291212), (1016, 218409), (1128, 196723), (1524, 145606), (1549, 143256), (3048, 72803), (3098, 71628), (4647, 47752), (5969, 37176), (6196, 35814), (9294, 23876), (11938, 18588), (12392, 17907)]