201774456

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:606

約数の個数: 128

約数和(自身を含む): 608462400

約数和(自身を除く): 406687944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 181, 216, 234, 312, 351, 362, 397, 468, 543, 702, 724, 794, 936, 1086, 1191, 1404, 1448, 1588, 1629, 2172, 2353, 2382, 2808, 3176, 3258, 3573, 4344, 4706, 4764, 4887, 5161, 6516, 7059, 7146, 9412, 9528, 9774, 10322, 10719, 13032, 14118, 14292, 15483, 18824, 19548, 20644, 21177, 21438, 28236, 28584, 30966, 39096, 41288, 42354, 42876, 46449, 56472, 61932, 63531, 71857, 84708, 85752, 92898, 123864, 127062, 139347, 143714, 169416, 185796, 215571, 254124, 278694, 287428, 371592, 431142, 508248, 557388, 574856, 646713, 862284, 934141, 1114776, 1293426, 1724568, 1868282, 1940139, 2586852, 2802423, 3736564, 3880278, 5173704, 5604846, 7473128, 7760556, 8407269, 11209692, 15521112, 16814538, 22419384, 25221807, 33629076, 50443614, 67258152, 100887228, 201774456]

約数ペア:

[(1, 201774456), (2, 100887228), (3, 67258152), (4, 50443614), (6, 33629076), (8, 25221807), (9, 22419384), (12, 16814538), (13, 15521112), (18, 11209692), (24, 8407269), (26, 7760556), (27, 7473128), (36, 5604846), (39, 5173704), (52, 3880278), (54, 3736564), (72, 2802423), (78, 2586852), (104, 1940139), (108, 1868282), (117, 1724568), (156, 1293426), (181, 1114776), (216, 934141), (234, 862284), (312, 646713), (351, 574856), (362, 557388), (397, 508248), (468, 431142), (543, 371592), (702, 287428), (724, 278694), (794, 254124), (936, 215571), (1086, 185796), (1191, 169416), (1404, 143714), (1448, 139347), (1588, 127062), (1629, 123864), (2172, 92898), (2353, 85752), (2382, 84708), (2808, 71857), (3176, 63531), (3258, 61932), (3573, 56472), (4344, 46449), (4706, 42876), (4764, 42354), (4887, 41288), (5161, 39096), (6516, 30966), (7059, 28584), (7146, 28236), (9412, 21438), (9528, 21177), (9774, 20644), (10322, 19548), (10719, 18824), (13032, 15483), (14118, 14292)]