201109428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 575318016

約数和(自身を除く): 374208588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 47, 52, 78, 82, 94, 117, 123, 141, 156, 164, 188, 223, 234, 246, 282, 369, 423, 446, 468, 492, 533, 564, 611, 669, 738, 846, 892, 1066, 1222, 1338, 1476, 1599, 1692, 1833, 1927, 2007, 2132, 2444, 2676, 2899, 3198, 3666, 3854, 4014, 4797, 5499, 5781, 5798, 6396, 7332, 7708, 8028, 8697, 9143, 9594, 10481, 10998, 11562, 11596, 17343, 17394, 18286, 19188, 20962, 21996, 23124, 25051, 26091, 27429, 31443, 34686, 34788, 36572, 41924, 50102, 52182, 54858, 62886, 69372, 75153, 82287, 94329, 100204, 104364, 109716, 118859, 125772, 136253, 150306, 164574, 188658, 225459, 237718, 272506, 300612, 329148, 356577, 377316, 408759, 429721, 450918, 475436, 545012, 713154, 817518, 859442, 901836, 1069731, 1226277, 1289163, 1426308, 1635036, 1718884, 2139462, 2452554, 2578326, 3867489, 4278924, 4905108, 5156652, 5586373, 7734978, 11172746, 15469956, 16759119, 22345492, 33518238, 50277357, 67036476, 100554714, 201109428]

約数ペア:

[(1, 201109428), (2, 100554714), (3, 67036476), (4, 50277357), (6, 33518238), (9, 22345492), (12, 16759119), (13, 15469956), (18, 11172746), (26, 7734978), (36, 5586373), (39, 5156652), (41, 4905108), (47, 4278924), (52, 3867489), (78, 2578326), (82, 2452554), (94, 2139462), (117, 1718884), (123, 1635036), (141, 1426308), (156, 1289163), (164, 1226277), (188, 1069731), (223, 901836), (234, 859442), (246, 817518), (282, 713154), (369, 545012), (423, 475436), (446, 450918), (468, 429721), (492, 408759), (533, 377316), (564, 356577), (611, 329148), (669, 300612), (738, 272506), (846, 237718), (892, 225459), (1066, 188658), (1222, 164574), (1338, 150306), (1476, 136253), (1599, 125772), (1692, 118859), (1833, 109716), (1927, 104364), (2007, 100204), (2132, 94329), (2444, 82287), (2676, 75153), (2899, 69372), (3198, 62886), (3666, 54858), (3854, 52182), (4014, 50102), (4797, 41924), (5499, 36572), (5781, 34788), (5798, 34686), (6396, 31443), (7332, 27429), (7708, 26091), (8028, 25051), (8697, 23124), (9143, 21996), (9594, 20962), (10481, 19188), (10998, 18286), (11562, 17394), (11596, 17343)]