193997394

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1639

約数の個数: 48

約数和(自身を含む): 430466400

約数和(自身を除く): 236469006

約数列:

[1, 2, 3, 6, 9, 18, 83, 89, 166, 178, 249, 267, 498, 534, 747, 801, 1459, 1494, 1602, 2918, 4377, 7387, 8754, 13131, 14774, 22161, 26262, 44322, 66483, 121097, 129851, 132966, 242194, 259702, 363291, 389553, 726582, 779106, 1089873, 1168659, 2179746, 2337318, 10777633, 21555266, 32332899, 64665798, 96998697, 193997394]

約数ペア:

[(1, 193997394), (2, 96998697), (3, 64665798), (6, 32332899), (9, 21555266), (18, 10777633), (83, 2337318), (89, 2179746), (166, 1168659), (178, 1089873), (249, 779106), (267, 726582), (498, 389553), (534, 363291), (747, 259702), (801, 242194), (1459, 132966), (1494, 129851), (1602, 121097), (2918, 66483), (4377, 44322), (7387, 26262), (8754, 22161), (13131, 14774)]