202120992

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22639}}^1$

素因数の和:22686

約数の個数: 72

約数和(自身を含む): 593349120

約数和(自身を除く): 391228128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 22639, 45278, 67917, 90556, 135834, 181112, 203751, 271668, 362224, 407502, 543336, 701809, 724448, 815004, 1086672, 1403618, 1630008, 2105427, 2173344, 2807236, 3260016, 4210854, 5614472, 6316281, 6520032, 8421708, 11228944, 12632562, 16843416, 22457888, 25265124, 33686832, 50530248, 67373664, 101060496, 202120992]

約数ペア:

[(1, 202120992), (2, 101060496), (3, 67373664), (4, 50530248), (6, 33686832), (8, 25265124), (9, 22457888), (12, 16843416), (16, 12632562), (18, 11228944), (24, 8421708), (31, 6520032), (32, 6316281), (36, 5614472), (48, 4210854), (62, 3260016), (72, 2807236), (93, 2173344), (96, 2105427), (124, 1630008), (144, 1403618), (186, 1086672), (248, 815004), (279, 724448), (288, 701809), (372, 543336), (496, 407502), (558, 362224), (744, 271668), (992, 203751), (1116, 181112), (1488, 135834), (2232, 90556), (2976, 67917), (4464, 45278), (8928, 22639)]