201239144

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{13177}}^1$

素因数の和:13289

約数の個数: 32

約数和(自身を含む): 398502720

約数和(自身を除く): 197263576

約数列:

[1, 2, 4, 8, 23, 46, 83, 92, 166, 184, 332, 664, 1909, 3818, 7636, 13177, 15272, 26354, 52708, 105416, 303071, 606142, 1093691, 1212284, 2187382, 2424568, 4374764, 8749528, 25154893, 50309786, 100619572, 201239144]

約数ペア:

[(1, 201239144), (2, 100619572), (4, 50309786), (8, 25154893), (23, 8749528), (46, 4374764), (83, 2424568), (92, 2187382), (166, 1212284), (184, 1093691), (332, 606142), (664, 303071), (1909, 105416), (3818, 52708), (7636, 26354), (13177, 15272)]