198676660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 517289472

約数和(自身を除く): 318612812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 173, 182, 260, 346, 364, 455, 631, 692, 865, 910, 1211, 1262, 1730, 1820, 2249, 2422, 2524, 3155, 3460, 4417, 4498, 4844, 6055, 6310, 8203, 8834, 8996, 11245, 12110, 12620, 15743, 16406, 17668, 22085, 22490, 24220, 31486, 32812, 41015, 44170, 44980, 57421, 62972, 78715, 82030, 88340, 109163, 114842, 157430, 164060, 218326, 229684, 287105, 314860, 436652, 545815, 574210, 764141, 1091630, 1148420, 1419119, 1528282, 2183260, 2838238, 3056564, 3820705, 5676476, 7095595, 7641410, 9933833, 14191190, 15282820, 19867666, 28382380, 39735332, 49669165, 99338330, 198676660]

約数ペア:

[(1, 198676660), (2, 99338330), (4, 49669165), (5, 39735332), (7, 28382380), (10, 19867666), (13, 15282820), (14, 14191190), (20, 9933833), (26, 7641410), (28, 7095595), (35, 5676476), (52, 3820705), (65, 3056564), (70, 2838238), (91, 2183260), (130, 1528282), (140, 1419119), (173, 1148420), (182, 1091630), (260, 764141), (346, 574210), (364, 545815), (455, 436652), (631, 314860), (692, 287105), (865, 229684), (910, 218326), (1211, 164060), (1262, 157430), (1730, 114842), (1820, 109163), (2249, 88340), (2422, 82030), (2524, 78715), (3155, 62972), (3460, 57421), (4417, 44980), (4498, 44170), (4844, 41015), (6055, 32812), (6310, 31486), (8203, 24220), (8834, 22490), (8996, 22085), (11245, 17668), (12110, 16406), (12620, 15743)]