213329532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 571620672

約数和(自身を除く): 358291140

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 257, 313, 442, 514, 626, 663, 771, 884, 939, 1028, 1252, 1326, 1542, 1878, 2652, 3084, 3341, 3756, 4069, 4369, 5321, 6682, 8138, 8738, 10023, 10642, 12207, 13107, 13364, 15963, 16276, 17476, 20046, 21284, 24414, 26214, 31926, 40092, 48828, 52428, 56797, 63852, 69173, 80441, 113594, 138346, 160882, 170391, 207519, 227188, 241323, 276692, 321764, 340782, 415038, 482646, 681564, 830076, 965292, 1045733, 1367497, 2091466, 2734994, 3137199, 4102491, 4182932, 5469988, 6274398, 8204982, 12548796, 16409964, 17777461, 35554922, 53332383, 71109844, 106664766, 213329532]

約数ペア:

[(1, 213329532), (2, 106664766), (3, 71109844), (4, 53332383), (6, 35554922), (12, 17777461), (13, 16409964), (17, 12548796), (26, 8204982), (34, 6274398), (39, 5469988), (51, 4182932), (52, 4102491), (68, 3137199), (78, 2734994), (102, 2091466), (156, 1367497), (204, 1045733), (221, 965292), (257, 830076), (313, 681564), (442, 482646), (514, 415038), (626, 340782), (663, 321764), (771, 276692), (884, 241323), (939, 227188), (1028, 207519), (1252, 170391), (1326, 160882), (1542, 138346), (1878, 113594), (2652, 80441), (3084, 69173), (3341, 63852), (3756, 56797), (4069, 52428), (4369, 48828), (5321, 40092), (6682, 31926), (8138, 26214), (8738, 24414), (10023, 21284), (10642, 20046), (12207, 17476), (13107, 16276), (13364, 15963)]