227987004

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{20407}}^1$

素因数の和:20447

約数の個数: 72

約数和(自身を含む): 651423360

約数和(自身を除く): 423436356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 20407, 40814, 61221, 81628, 122442, 142849, 244884, 285698, 387733, 428547, 571396, 775466, 857094, 999943, 1163199, 1550932, 1714188, 1999886, 2326398, 2714131, 2999829, 3999772, 4652796, 5428262, 5999658, 8142393, 10856524, 11999316, 16284786, 18998917, 32569572, 37997834, 56996751, 75995668, 113993502, 227987004]

約数ペア:

[(1, 227987004), (2, 113993502), (3, 75995668), (4, 56996751), (6, 37997834), (7, 32569572), (12, 18998917), (14, 16284786), (19, 11999316), (21, 10856524), (28, 8142393), (38, 5999658), (42, 5428262), (49, 4652796), (57, 3999772), (76, 2999829), (84, 2714131), (98, 2326398), (114, 1999886), (133, 1714188), (147, 1550932), (196, 1163199), (228, 999943), (266, 857094), (294, 775466), (399, 571396), (532, 428547), (588, 387733), (798, 285698), (931, 244884), (1596, 142849), (1862, 122442), (2793, 81628), (3724, 61221), (5586, 40814), (11172, 20407)]