205958536

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3229}}^1$

素因数の和:3326

約数の個数: 64

約数和(自身を含む): 474422400

約数和(自身を除く): 268463864

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 469, 476, 536, 938, 952, 1139, 1876, 2278, 3229, 3752, 4556, 6458, 7973, 9112, 12916, 15946, 22603, 25832, 31892, 45206, 54893, 63784, 90412, 109786, 180824, 216343, 219572, 384251, 432686, 439144, 768502, 865372, 1514401, 1537004, 1730744, 3028802, 3074008, 3677831, 6057604, 7355662, 12115208, 14711324, 25744817, 29422648, 51489634, 102979268, 205958536]

約数ペア:

[(1, 205958536), (2, 102979268), (4, 51489634), (7, 29422648), (8, 25744817), (14, 14711324), (17, 12115208), (28, 7355662), (34, 6057604), (56, 3677831), (67, 3074008), (68, 3028802), (119, 1730744), (134, 1537004), (136, 1514401), (238, 865372), (268, 768502), (469, 439144), (476, 432686), (536, 384251), (938, 219572), (952, 216343), (1139, 180824), (1876, 109786), (2278, 90412), (3229, 63784), (3752, 54893), (4556, 45206), (6458, 31892), (7973, 25832), (9112, 22603), (12916, 15946)]