201722612

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4657}}^1$

素因数の和:4705

約数の個数: 72

約数和(自身を含む): 468352584

約数和(自身を除く): 266629972

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 364, 442, 476, 637, 833, 884, 1274, 1547, 1666, 2548, 3094, 3332, 4657, 6188, 9314, 10829, 18628, 21658, 32599, 43316, 60541, 65198, 79169, 121082, 130396, 158338, 228193, 242164, 316676, 423787, 456386, 554183, 847574, 912772, 1029197, 1108366, 1695148, 2058394, 2216732, 2966509, 3879281, 4116788, 5933018, 7204379, 7758562, 11866036, 14408758, 15517124, 28817516, 50430653, 100861306, 201722612]

約数ペア:

[(1, 201722612), (2, 100861306), (4, 50430653), (7, 28817516), (13, 15517124), (14, 14408758), (17, 11866036), (26, 7758562), (28, 7204379), (34, 5933018), (49, 4116788), (52, 3879281), (68, 2966509), (91, 2216732), (98, 2058394), (119, 1695148), (182, 1108366), (196, 1029197), (221, 912772), (238, 847574), (364, 554183), (442, 456386), (476, 423787), (637, 316676), (833, 242164), (884, 228193), (1274, 158338), (1547, 130396), (1666, 121082), (2548, 79169), (3094, 65198), (3332, 60541), (4657, 43316), (6188, 32599), (9314, 21658), (10829, 18628)]