196357854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1150

約数の個数: 128

約数和(自身を含む): 541458432

約数和(自身を除く): 345100578

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 23, 33, 34, 42, 46, 51, 66, 69, 77, 102, 119, 138, 154, 161, 187, 231, 238, 253, 322, 357, 374, 391, 462, 483, 506, 561, 714, 759, 782, 966, 1087, 1122, 1173, 1309, 1518, 1771, 2174, 2346, 2618, 2737, 3261, 3542, 3927, 4301, 5313, 5474, 6522, 7609, 7854, 8211, 8602, 10626, 11957, 12903, 15218, 16422, 18479, 22827, 23914, 25001, 25806, 30107, 35871, 36958, 45654, 50002, 55437, 60214, 71742, 75003, 83699, 90321, 110874, 129353, 150006, 167398, 175007, 180642, 203269, 251097, 258706, 275011, 350014, 388059, 406538, 425017, 502194, 525021, 550022, 609807, 776118, 825033, 850034, 1050042, 1219614, 1275051, 1422883, 1650066, 1925077, 2550102, 2845766, 2975119, 3850154, 4268649, 4675187, 5775231, 5950238, 8537298, 8925357, 9350374, 11550462, 14025561, 17850714, 28051122, 32726309, 65452618, 98178927, 196357854]

約数ペア:

[(1, 196357854), (2, 98178927), (3, 65452618), (6, 32726309), (7, 28051122), (11, 17850714), (14, 14025561), (17, 11550462), (21, 9350374), (22, 8925357), (23, 8537298), (33, 5950238), (34, 5775231), (42, 4675187), (46, 4268649), (51, 3850154), (66, 2975119), (69, 2845766), (77, 2550102), (102, 1925077), (119, 1650066), (138, 1422883), (154, 1275051), (161, 1219614), (187, 1050042), (231, 850034), (238, 825033), (253, 776118), (322, 609807), (357, 550022), (374, 525021), (391, 502194), (462, 425017), (483, 406538), (506, 388059), (561, 350014), (714, 275011), (759, 258706), (782, 251097), (966, 203269), (1087, 180642), (1122, 175007), (1173, 167398), (1309, 150006), (1518, 129353), (1771, 110874), (2174, 90321), (2346, 83699), (2618, 75003), (2737, 71742), (3261, 60214), (3542, 55437), (3927, 50002), (4301, 45654), (5313, 36958), (5474, 35871), (6522, 30107), (7609, 25806), (7854, 25001), (8211, 23914), (8602, 22827), (10626, 18479), (11957, 16422), (12903, 15218)]