201673888

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 450349200

約数和(自身を除く): 248675312

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 73, 104, 116, 146, 208, 229, 232, 292, 377, 416, 458, 464, 584, 754, 916, 928, 949, 1168, 1508, 1832, 1898, 2117, 2336, 2977, 3016, 3664, 3796, 4234, 5954, 6032, 6641, 7328, 7592, 8468, 11908, 12064, 13282, 15184, 16717, 16936, 23816, 26564, 27521, 30368, 33434, 33872, 47632, 53128, 55042, 66868, 67744, 86333, 95264, 106256, 110084, 133736, 172666, 212512, 217321, 220168, 267472, 345332, 434642, 440336, 484793, 534944, 690664, 869284, 880672, 969586, 1381328, 1738568, 1939172, 2762656, 3477136, 3878344, 6302309, 6954272, 7756688, 12604618, 15513376, 25209236, 50418472, 100836944, 201673888]

約数ペア:

[(1, 201673888), (2, 100836944), (4, 50418472), (8, 25209236), (13, 15513376), (16, 12604618), (26, 7756688), (29, 6954272), (32, 6302309), (52, 3878344), (58, 3477136), (73, 2762656), (104, 1939172), (116, 1738568), (146, 1381328), (208, 969586), (229, 880672), (232, 869284), (292, 690664), (377, 534944), (416, 484793), (458, 440336), (464, 434642), (584, 345332), (754, 267472), (916, 220168), (928, 217321), (949, 212512), (1168, 172666), (1508, 133736), (1832, 110084), (1898, 106256), (2117, 95264), (2336, 86333), (2977, 67744), (3016, 66868), (3664, 55042), (3796, 53128), (4234, 47632), (5954, 33872), (6032, 33434), (6641, 30368), (7328, 27521), (7592, 26564), (8468, 23816), (11908, 16936), (12064, 16717), (13282, 15184)]