197946372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1369

約数の個数: 96

約数和(自身を含む): 531514368

約数和(自身を除く): 333567996

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 43, 46, 52, 69, 78, 86, 92, 129, 138, 156, 172, 258, 276, 299, 516, 559, 598, 897, 989, 1118, 1196, 1283, 1677, 1794, 1978, 2236, 2566, 2967, 3354, 3588, 3849, 3956, 5132, 5934, 6708, 7698, 11868, 12857, 15396, 16679, 25714, 29509, 33358, 38571, 50037, 51428, 55169, 59018, 66716, 77142, 88527, 100074, 110338, 118036, 154284, 165507, 177054, 200148, 220676, 331014, 354108, 383617, 662028, 717197, 767234, 1150851, 1268887, 1434394, 1534468, 2151591, 2301702, 2537774, 2868788, 3806661, 4303182, 4603404, 5075548, 7613322, 8606364, 15226644, 16495531, 32991062, 49486593, 65982124, 98973186, 197946372]

約数ペア:

[(1, 197946372), (2, 98973186), (3, 65982124), (4, 49486593), (6, 32991062), (12, 16495531), (13, 15226644), (23, 8606364), (26, 7613322), (39, 5075548), (43, 4603404), (46, 4303182), (52, 3806661), (69, 2868788), (78, 2537774), (86, 2301702), (92, 2151591), (129, 1534468), (138, 1434394), (156, 1268887), (172, 1150851), (258, 767234), (276, 717197), (299, 662028), (516, 383617), (559, 354108), (598, 331014), (897, 220676), (989, 200148), (1118, 177054), (1196, 165507), (1283, 154284), (1677, 118036), (1794, 110338), (1978, 100074), (2236, 88527), (2566, 77142), (2967, 66716), (3354, 59018), (3588, 55169), (3849, 51428), (3956, 50037), (5132, 38571), (5934, 33358), (6708, 29509), (7698, 25714), (11868, 16679), (12857, 15396)]