201405618

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:288

約数の個数: 96

約数和(自身を含む): 474304896

約数和(自身を除く): 272899278

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 53, 67, 69, 106, 134, 137, 138, 159, 201, 207, 274, 318, 402, 411, 414, 477, 603, 822, 954, 1206, 1219, 1233, 1541, 2438, 2466, 3082, 3151, 3551, 3657, 4623, 6302, 7102, 7261, 7314, 9179, 9246, 9453, 10653, 10971, 13869, 14522, 18358, 18906, 21306, 21783, 21942, 27537, 27738, 28359, 31959, 43566, 55074, 56718, 63918, 65349, 81673, 82611, 130698, 163346, 165222, 167003, 211117, 245019, 334006, 422234, 486487, 490038, 501009, 633351, 735057, 972974, 1002018, 1266702, 1459461, 1470114, 1503027, 1900053, 2918922, 3006054, 3800106, 4378383, 8756766, 11189201, 22378402, 33567603, 67135206, 100702809, 201405618]

約数ペア:

[(1, 201405618), (2, 100702809), (3, 67135206), (6, 33567603), (9, 22378402), (18, 11189201), (23, 8756766), (46, 4378383), (53, 3800106), (67, 3006054), (69, 2918922), (106, 1900053), (134, 1503027), (137, 1470114), (138, 1459461), (159, 1266702), (201, 1002018), (207, 972974), (274, 735057), (318, 633351), (402, 501009), (411, 490038), (414, 486487), (477, 422234), (603, 334006), (822, 245019), (954, 211117), (1206, 167003), (1219, 165222), (1233, 163346), (1541, 130698), (2438, 82611), (2466, 81673), (3082, 65349), (3151, 63918), (3551, 56718), (3657, 55074), (4623, 43566), (6302, 31959), (7102, 28359), (7261, 27738), (7314, 27537), (9179, 21942), (9246, 21783), (9453, 21306), (10653, 18906), (10971, 18358), (13869, 14522)]