203669683180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{104651}}^1$

素因数の和:104807

約数の個数: 96

約数和(自身を含む): 457963849728

約数和(自身を除く): 254294166548

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 73, 86, 124, 146, 155, 172, 215, 292, 310, 365, 430, 620, 730, 860, 1333, 1460, 2263, 2666, 3139, 4526, 5332, 6278, 6665, 9052, 11315, 12556, 13330, 15695, 22630, 26660, 31390, 45260, 62780, 97309, 104651, 194618, 209302, 389236, 418604, 486545, 523255, 973090, 1046510, 1946180, 2093020, 3244181, 4499993, 6488362, 7639523, 8999986, 12976724, 15279046, 16220905, 17999972, 22499965, 30558092, 32441810, 38197615, 44999930, 64883620, 76395230, 89999860, 139499783, 152790460, 236825213, 278999566, 328499489, 473650426, 557999132, 656998978, 697498915, 947300852, 1184126065, 1313997956, 1394997830, 1642497445, 2368252130, 2789995660, 3284994890, 4736504260, 6569989780, 10183484159, 20366968318, 40733936636, 50917420795, 101834841590, 203669683180]

約数ペア:

[(1, 203669683180), (2, 101834841590), (4, 50917420795), (5, 40733936636), (10, 20366968318), (20, 10183484159), (31, 6569989780), (43, 4736504260), (62, 3284994890), (73, 2789995660), (86, 2368252130), (124, 1642497445), (146, 1394997830), (155, 1313997956), (172, 1184126065), (215, 947300852), (292, 697498915), (310, 656998978), (365, 557999132), (430, 473650426), (620, 328499489), (730, 278999566), (860, 236825213), (1333, 152790460), (1460, 139499783), (2263, 89999860), (2666, 76395230), (3139, 64883620), (4526, 44999930), (5332, 38197615), (6278, 32441810), (6665, 30558092), (9052, 22499965), (11315, 17999972), (12556, 16220905), (13330, 15279046), (15695, 12976724), (22630, 8999986), (26660, 7639523), (31390, 6488362), (45260, 4499993), (62780, 3244181), (97309, 2093020), (104651, 1946180), (194618, 1046510), (209302, 973090), (389236, 523255), (418604, 486545)]