201720467722

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{23117}}^1$

素因数の和:23671

約数の個数: 48

約数和(自身を含む): 332490843648

約数和(自身を除く): 130770375926

約数列:

[1, 2, 17, 31, 34, 62, 289, 487, 527, 578, 974, 1054, 8279, 8959, 15097, 16558, 17918, 23117, 30194, 46234, 140743, 256649, 281486, 392989, 513298, 716627, 785978, 1433254, 4363033, 6680813, 8726066, 11257979, 12182659, 13361626, 22515958, 24365318, 191385643, 207105203, 348997349, 382771286, 414210406, 697994698, 3253555931, 5932954933, 6507111862, 11865909866, 100860233861, 201720467722]

約数ペア:

[(1, 201720467722), (2, 100860233861), (17, 11865909866), (31, 6507111862), (34, 5932954933), (62, 3253555931), (289, 697994698), (487, 414210406), (527, 382771286), (578, 348997349), (974, 207105203), (1054, 191385643), (8279, 24365318), (8959, 22515958), (15097, 13361626), (16558, 12182659), (17918, 11257979), (23117, 8726066), (30194, 6680813), (46234, 4363033), (140743, 1433254), (256649, 785978), (281486, 716627), (392989, 513298)]