199783324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1129}}^1$

素因数の和:1270

約数の個数: 48

約数和(自身を含む): 390690720

約数和(自身を除く): 190907396

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 83, 164, 166, 332, 533, 1066, 1079, 1129, 2132, 2158, 2258, 3403, 4316, 4516, 6806, 13612, 14677, 29354, 44239, 46289, 58708, 88478, 92578, 93707, 176956, 185156, 187414, 374828, 601757, 1203514, 1218191, 2407028, 2436382, 3841987, 4872764, 7683974, 15367948, 49945831, 99891662, 199783324]

約数ペア:

[(1, 199783324), (2, 99891662), (4, 49945831), (13, 15367948), (26, 7683974), (41, 4872764), (52, 3841987), (82, 2436382), (83, 2407028), (164, 1218191), (166, 1203514), (332, 601757), (533, 374828), (1066, 187414), (1079, 185156), (1129, 176956), (2132, 93707), (2158, 92578), (2258, 88478), (3403, 58708), (4316, 46289), (4516, 44239), (6806, 29354), (13612, 14677)]