220170290142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{3019}}^1$

素因数の和:3382

約数の個数: 128

約数和(自身を含む): 495971942400

約数和(自身を除く): 275801652258

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 79, 142, 158, 197, 213, 237, 394, 426, 474, 591, 781, 869, 1182, 1562, 1738, 2167, 2343, 2607, 3019, 4334, 4686, 5214, 5609, 6038, 6501, 9057, 11218, 13002, 13987, 15563, 16827, 18114, 27974, 31126, 33209, 33654, 41961, 46689, 61699, 66418, 83922, 93378, 99627, 123398, 153857, 171193, 185097, 199254, 214349, 238501, 307714, 342386, 370194, 428698, 461571, 477002, 513579, 594743, 643047, 715503, 923142, 1027158, 1104973, 1189486, 1286094, 1431006, 1784229, 2209946, 2357839, 2623511, 3314919, 3568458, 4715678, 5247022, 6542173, 6629838, 7073517, 7870533, 12154703, 13084346, 14147034, 15741066, 16933571, 19626519, 24309406, 33867142, 36464109, 39253038, 42226753, 46984697, 50800713, 72928218, 84453506, 93969394, 101601426, 126680259, 140954091, 186269281, 253360518, 281908182, 372538562, 464494283, 516831667, 558807843, 928988566, 1033663334, 1117615686, 1393482849, 1550495001, 2786965698, 3100990002, 3335913487, 6671826974, 10007740461, 20015480922, 36695048357, 73390096714, 110085145071, 220170290142]

約数ペア:

[(1, 220170290142), (2, 110085145071), (3, 73390096714), (6, 36695048357), (11, 20015480922), (22, 10007740461), (33, 6671826974), (66, 3335913487), (71, 3100990002), (79, 2786965698), (142, 1550495001), (158, 1393482849), (197, 1117615686), (213, 1033663334), (237, 928988566), (394, 558807843), (426, 516831667), (474, 464494283), (591, 372538562), (781, 281908182), (869, 253360518), (1182, 186269281), (1562, 140954091), (1738, 126680259), (2167, 101601426), (2343, 93969394), (2607, 84453506), (3019, 72928218), (4334, 50800713), (4686, 46984697), (5214, 42226753), (5609, 39253038), (6038, 36464109), (6501, 33867142), (9057, 24309406), (11218, 19626519), (13002, 16933571), (13987, 15741066), (15563, 14147034), (16827, 13084346), (18114, 12154703), (27974, 7870533), (31126, 7073517), (33209, 6629838), (33654, 6542173), (41961, 5247022), (46689, 4715678), (61699, 3568458), (66418, 3314919), (83922, 2623511), (93378, 2357839), (99627, 2209946), (123398, 1784229), (153857, 1431006), (171193, 1286094), (185097, 1189486), (199254, 1104973), (214349, 1027158), (238501, 923142), (307714, 715503), (342386, 643047), (370194, 594743), (428698, 513579), (461571, 477002)]