198691848

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{119983}}^1$

素因数の和:120018

約数の個数: 48

約数和(自身を含む): 561525120

約数和(自身を除く): 362833272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 119983, 239966, 359949, 479932, 719898, 959864, 1079847, 1439796, 2159694, 2759609, 2879592, 4319388, 5519218, 8278827, 8638776, 11038436, 16557654, 22076872, 24836481, 33115308, 49672962, 66230616, 99345924, 198691848]

約数ペア:

[(1, 198691848), (2, 99345924), (3, 66230616), (4, 49672962), (6, 33115308), (8, 24836481), (9, 22076872), (12, 16557654), (18, 11038436), (23, 8638776), (24, 8278827), (36, 5519218), (46, 4319388), (69, 2879592), (72, 2759609), (92, 2159694), (138, 1439796), (184, 1079847), (207, 959864), (276, 719898), (414, 479932), (552, 359949), (828, 239966), (1656, 119983)]