199972152

素因数分解:

$2^3\times 3^4\times {\mathrm{61}}^1\times {\mathrm{5059}}^1$

素因数の和:5138

約数の個数: 80

約数和(自身を含む): 569401800

約数和(自身を除く): 369429648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 244, 324, 366, 488, 549, 648, 732, 1098, 1464, 1647, 2196, 3294, 4392, 4941, 5059, 6588, 9882, 10118, 13176, 15177, 19764, 20236, 30354, 39528, 40472, 45531, 60708, 91062, 121416, 136593, 182124, 273186, 308599, 364248, 409779, 546372, 617198, 819558, 925797, 1092744, 1234396, 1639116, 1851594, 2468792, 2777391, 3278232, 3703188, 5554782, 7406376, 8332173, 11109564, 16664346, 22219128, 24996519, 33328692, 49993038, 66657384, 99986076, 199972152]

約数ペア:

[(1, 199972152), (2, 99986076), (3, 66657384), (4, 49993038), (6, 33328692), (8, 24996519), (9, 22219128), (12, 16664346), (18, 11109564), (24, 8332173), (27, 7406376), (36, 5554782), (54, 3703188), (61, 3278232), (72, 2777391), (81, 2468792), (108, 1851594), (122, 1639116), (162, 1234396), (183, 1092744), (216, 925797), (244, 819558), (324, 617198), (366, 546372), (488, 409779), (549, 364248), (648, 308599), (732, 273186), (1098, 182124), (1464, 136593), (1647, 121416), (2196, 91062), (3294, 60708), (4392, 45531), (4941, 40472), (5059, 39528), (6588, 30354), (9882, 20236), (10118, 19764), (13176, 15177)]