199469830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1013}}^1$

素因数の和:1153

約数の個数: 64

約数和(自身を含む): 429287040

約数和(自身を除く): 229817210

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 97, 145, 194, 203, 290, 406, 485, 679, 970, 1013, 1015, 1358, 2026, 2030, 2813, 3395, 5065, 5626, 6790, 7091, 10130, 14065, 14182, 19691, 28130, 29377, 35455, 39382, 58754, 70910, 98261, 98455, 146885, 196522, 196910, 205639, 293770, 411278, 491305, 687827, 982610, 1028195, 1375654, 2056390, 2849569, 3439135, 5699138, 6878270, 14247845, 19946983, 28495690, 39893966, 99734915, 199469830]

約数ペア:

[(1, 199469830), (2, 99734915), (5, 39893966), (7, 28495690), (10, 19946983), (14, 14247845), (29, 6878270), (35, 5699138), (58, 3439135), (70, 2849569), (97, 2056390), (145, 1375654), (194, 1028195), (203, 982610), (290, 687827), (406, 491305), (485, 411278), (679, 293770), (970, 205639), (1013, 196910), (1015, 196522), (1358, 146885), (2026, 98455), (2030, 98261), (2813, 70910), (3395, 58754), (5065, 39382), (5626, 35455), (6790, 29377), (7091, 28130), (10130, 19691), (14065, 14182)]