201836277885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{887}}^1\times {\mathrm{2647}}^1$

素因数の和:4074

約数の個数: 64

約数和(自身を含む): 353503678464

約数和(自身を除く): 151667400579

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 521, 887, 1563, 2605, 2647, 2661, 4435, 5731, 7815, 7941, 9757, 13235, 13305, 17193, 28655, 29117, 29271, 39705, 48785, 85965, 87351, 145585, 146355, 436755, 462127, 1379087, 1386381, 2310635, 2347889, 4137261, 5083397, 6895435, 6931905, 7043667, 11739445, 15169957, 15250191, 20686305, 25416985, 25826779, 35218335, 45509871, 75849785, 76250955, 77480337, 129133895, 227549355, 387401685, 1223250169, 3669750507, 6116250845, 13455751859, 18348752535, 40367255577, 67278759295, 201836277885]

約数ペア:

[(1, 201836277885), (3, 67278759295), (5, 40367255577), (11, 18348752535), (15, 13455751859), (33, 6116250845), (55, 3669750507), (165, 1223250169), (521, 387401685), (887, 227549355), (1563, 129133895), (2605, 77480337), (2647, 76250955), (2661, 75849785), (4435, 45509871), (5731, 35218335), (7815, 25826779), (7941, 25416985), (9757, 20686305), (13235, 15250191), (13305, 15169957), (17193, 11739445), (28655, 7043667), (29117, 6931905), (29271, 6895435), (39705, 5083397), (48785, 4137261), (85965, 2347889), (87351, 2310635), (145585, 1386381), (146355, 1379087), (436755, 462127)]