221190147332

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{50929}}^1$

素因数の和:51249

約数の個数: 96

約数和(自身を含む): 492839424000

約数和(自身を除く): 271649276668

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 59, 77, 118, 154, 236, 239, 308, 413, 478, 649, 826, 956, 1298, 1652, 1673, 2596, 2629, 3346, 4543, 5258, 6692, 9086, 10516, 14101, 18172, 18403, 28202, 36806, 50929, 56404, 73612, 98707, 101858, 155111, 197414, 203716, 310222, 356503, 394828, 560219, 620444, 713006, 1085777, 1120438, 1426012, 2171554, 2240876, 3004811, 3921533, 4343108, 6009622, 7843066, 12019244, 12172031, 15686132, 21033677, 24344062, 33052921, 42067354, 48688124, 66105842, 84134708, 85204217, 132211684, 133892341, 170408434, 231370447, 267784682, 340816868, 462740894, 535569364, 718149829, 925481788, 937246387, 1436299658, 1874492774, 2872599316, 3748985548, 5027048803, 7899648119, 10054097606, 15799296238, 20108195212, 31598592476, 55297536833, 110595073666, 221190147332]

約数ペア:

[(1, 221190147332), (2, 110595073666), (4, 55297536833), (7, 31598592476), (11, 20108195212), (14, 15799296238), (22, 10054097606), (28, 7899648119), (44, 5027048803), (59, 3748985548), (77, 2872599316), (118, 1874492774), (154, 1436299658), (236, 937246387), (239, 925481788), (308, 718149829), (413, 535569364), (478, 462740894), (649, 340816868), (826, 267784682), (956, 231370447), (1298, 170408434), (1652, 133892341), (1673, 132211684), (2596, 85204217), (2629, 84134708), (3346, 66105842), (4543, 48688124), (5258, 42067354), (6692, 33052921), (9086, 24344062), (10516, 21033677), (14101, 15686132), (18172, 12172031), (18403, 12019244), (28202, 7843066), (36806, 6009622), (50929, 4343108), (56404, 3921533), (73612, 3004811), (98707, 2240876), (101858, 2171554), (155111, 1426012), (197414, 1120438), (203716, 1085777), (310222, 713006), (356503, 620444), (394828, 560219)]