197771172

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{659}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 469022400

約数和(自身を除く): 271251228

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 281, 356, 534, 562, 659, 843, 1068, 1124, 1318, 1686, 1977, 2636, 3372, 3954, 7908, 25009, 50018, 58651, 75027, 100036, 117302, 150054, 175953, 185179, 234604, 300108, 351906, 370358, 555537, 703812, 740716, 1111074, 2222148, 16480931, 32961862, 49442793, 65923724, 98885586, 197771172]

約数ペア:

[(1, 197771172), (2, 98885586), (3, 65923724), (4, 49442793), (6, 32961862), (12, 16480931), (89, 2222148), (178, 1111074), (267, 740716), (281, 703812), (356, 555537), (534, 370358), (562, 351906), (659, 300108), (843, 234604), (1068, 185179), (1124, 175953), (1318, 150054), (1686, 117302), (1977, 100036), (2636, 75027), (3372, 58651), (3954, 50018), (7908, 25009)]