193298330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 389587968

約数和(自身を除く): 196289638

約数列:

[1, 2, 5, 10, 17, 31, 34, 43, 62, 85, 86, 155, 170, 215, 310, 430, 527, 731, 853, 1054, 1333, 1462, 1706, 2635, 2666, 3655, 4265, 5270, 6665, 7310, 8530, 13330, 14501, 22661, 26443, 29002, 36679, 45322, 52886, 72505, 73358, 113305, 132215, 145010, 183395, 226610, 264430, 366790, 449531, 623543, 899062, 1137049, 1247086, 2247655, 2274098, 3117715, 4495310, 5685245, 6235430, 11370490, 19329833, 38659666, 96649165, 193298330]

約数ペア:

[(1, 193298330), (2, 96649165), (5, 38659666), (10, 19329833), (17, 11370490), (31, 6235430), (34, 5685245), (43, 4495310), (62, 3117715), (85, 2274098), (86, 2247655), (155, 1247086), (170, 1137049), (215, 899062), (310, 623543), (430, 449531), (527, 366790), (731, 264430), (853, 226610), (1054, 183395), (1333, 145010), (1462, 132215), (1706, 113305), (2635, 73358), (2666, 72505), (3655, 52886), (4265, 45322), (5270, 36679), (6665, 29002), (7310, 26443), (8530, 22661), (13330, 14501)]