197795544

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 551448000

約数和(自身を除く): 353652456

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 73, 87, 102, 116, 136, 146, 174, 204, 219, 229, 232, 292, 348, 408, 438, 458, 493, 584, 687, 696, 876, 916, 986, 1241, 1374, 1479, 1752, 1832, 1972, 2117, 2482, 2748, 2958, 3723, 3893, 3944, 4234, 4964, 5496, 5916, 6351, 6641, 7446, 7786, 8468, 9928, 11679, 11832, 12702, 13282, 14892, 15572, 16717, 16936, 19923, 23358, 25404, 26564, 29784, 31144, 33434, 35989, 39846, 46716, 50151, 50808, 53128, 66868, 71978, 79692, 93432, 100302, 107967, 112897, 133736, 143956, 159384, 200604, 215934, 225794, 284189, 287912, 338691, 401208, 431868, 451588, 484793, 568378, 677382, 852567, 863736, 903176, 969586, 1136756, 1354764, 1454379, 1705134, 1939172, 2273512, 2709528, 2908758, 3410268, 3878344, 5817516, 6820536, 8241481, 11635032, 16482962, 24724443, 32965924, 49448886, 65931848, 98897772, 197795544]

約数ペア:

[(1, 197795544), (2, 98897772), (3, 65931848), (4, 49448886), (6, 32965924), (8, 24724443), (12, 16482962), (17, 11635032), (24, 8241481), (29, 6820536), (34, 5817516), (51, 3878344), (58, 3410268), (68, 2908758), (73, 2709528), (87, 2273512), (102, 1939172), (116, 1705134), (136, 1454379), (146, 1354764), (174, 1136756), (204, 969586), (219, 903176), (229, 863736), (232, 852567), (292, 677382), (348, 568378), (408, 484793), (438, 451588), (458, 431868), (493, 401208), (584, 338691), (687, 287912), (696, 284189), (876, 225794), (916, 215934), (986, 200604), (1241, 159384), (1374, 143956), (1479, 133736), (1752, 112897), (1832, 107967), (1972, 100302), (2117, 93432), (2482, 79692), (2748, 71978), (2958, 66868), (3723, 53128), (3893, 50808), (3944, 50151), (4234, 46716), (4964, 39846), (5496, 35989), (5916, 33434), (6351, 31144), (6641, 29784), (7446, 26564), (7786, 25404), (8468, 23358), (9928, 19923), (11679, 16936), (11832, 16717), (12702, 15572), (13282, 14892)]