199689630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 567336960

約数和(自身を除く): 367647330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 71, 105, 118, 142, 177, 210, 213, 227, 295, 354, 355, 413, 426, 454, 497, 590, 681, 710, 826, 885, 994, 1065, 1135, 1239, 1362, 1491, 1589, 1770, 2065, 2130, 2270, 2478, 2485, 2982, 3178, 3405, 4130, 4189, 4767, 4970, 6195, 6810, 7455, 7945, 8378, 9534, 12390, 12567, 13393, 14910, 15890, 16117, 20945, 23835, 25134, 26786, 29323, 32234, 40179, 41890, 47670, 48351, 58646, 62835, 66965, 80358, 80585, 87969, 93751, 96702, 112819, 125670, 133930, 146615, 161170, 175938, 187502, 200895, 225638, 241755, 281253, 293230, 338457, 401790, 439845, 468755, 483510, 562506, 564095, 676914, 879690, 937510, 950903, 1128190, 1406265, 1692285, 1901806, 2812530, 2852709, 3384570, 4754515, 5705418, 6656321, 9509030, 13312642, 14263545, 19968963, 28527090, 33281605, 39937926, 66563210, 99844815, 199689630]

約数ペア:

[(1, 199689630), (2, 99844815), (3, 66563210), (5, 39937926), (6, 33281605), (7, 28527090), (10, 19968963), (14, 14263545), (15, 13312642), (21, 9509030), (30, 6656321), (35, 5705418), (42, 4754515), (59, 3384570), (70, 2852709), (71, 2812530), (105, 1901806), (118, 1692285), (142, 1406265), (177, 1128190), (210, 950903), (213, 937510), (227, 879690), (295, 676914), (354, 564095), (355, 562506), (413, 483510), (426, 468755), (454, 439845), (497, 401790), (590, 338457), (681, 293230), (710, 281253), (826, 241755), (885, 225638), (994, 200895), (1065, 187502), (1135, 175938), (1239, 161170), (1362, 146615), (1491, 133930), (1589, 125670), (1770, 112819), (2065, 96702), (2130, 93751), (2270, 87969), (2478, 80585), (2485, 80358), (2982, 66965), (3178, 62835), (3405, 58646), (4130, 48351), (4189, 47670), (4767, 41890), (4970, 40179), (6195, 32234), (6810, 29323), (7455, 26786), (7945, 25134), (8378, 23835), (9534, 20945), (12390, 16117), (12567, 15890), (13393, 14910)]