201636901809

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{157999}}^1$

素因数の和:158490

約数の個数: 48

約数和(自身を含む): 340733952000

約数和(自身を除く): 139097050191

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 431, 987, 1293, 2961, 3017, 3879, 9051, 20257, 27153, 60771, 141799, 157999, 182313, 425397, 473997, 1105993, 1276191, 1421991, 3317979, 7425953, 9953937, 22277859, 51981671, 66833577, 68097569, 155945013, 204292707, 467835039, 476682983, 612878121, 1430048949, 3200585743, 4290146847, 9601757229, 22404100201, 28805271687, 67212300603, 201636901809]

約数ペア:

[(1, 201636901809), (3, 67212300603), (7, 28805271687), (9, 22404100201), (21, 9601757229), (47, 4290146847), (63, 3200585743), (141, 1430048949), (329, 612878121), (423, 476682983), (431, 467835039), (987, 204292707), (1293, 155945013), (2961, 68097569), (3017, 66833577), (3879, 51981671), (9051, 22277859), (20257, 9953937), (27153, 7425953), (60771, 3317979), (141799, 1421991), (157999, 1276191), (182313, 1105993), (425397, 473997)]