200133856

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1609}}^1$

素因数の和:1668

約数の個数: 72

約数和(自身を含む): 445480560

約数和(自身を除く): 245346704

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 92, 104, 169, 184, 208, 299, 338, 368, 416, 598, 676, 736, 1196, 1352, 1609, 2392, 2704, 3218, 3887, 4784, 5408, 6436, 7774, 9568, 12872, 15548, 20917, 25744, 31096, 37007, 41834, 51488, 62192, 74014, 83668, 124384, 148028, 167336, 271921, 296056, 334672, 481091, 543842, 592112, 669344, 962182, 1087684, 1184224, 1924364, 2175368, 3848728, 4350736, 6254183, 7697456, 8701472, 12508366, 15394912, 25016732, 50033464, 100066928, 200133856]

約数ペア:

[(1, 200133856), (2, 100066928), (4, 50033464), (8, 25016732), (13, 15394912), (16, 12508366), (23, 8701472), (26, 7697456), (32, 6254183), (46, 4350736), (52, 3848728), (92, 2175368), (104, 1924364), (169, 1184224), (184, 1087684), (208, 962182), (299, 669344), (338, 592112), (368, 543842), (416, 481091), (598, 334672), (676, 296056), (736, 271921), (1196, 167336), (1352, 148028), (1609, 124384), (2392, 83668), (2704, 74014), (3218, 62192), (3887, 51488), (4784, 41834), (5408, 37007), (6436, 31096), (7774, 25744), (9568, 20917), (12872, 15548)]