202964580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12391}}^1$

素因数の和:12426

約数の個数: 144

約数和(自身を含む): 757795584

約数和(自身を除く): 554831004

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 12391, 16380, 24782, 37173, 49564, 61955, 74346, 86737, 111519, 123910, 148692, 161083, 173474, 185865, 223038, 247820, 260211, 322166, 346948, 371730, 433685, 446076, 483249, 520422, 557595, 644332, 743460, 780633, 805415, 867370, 966498, 1040844, 1115190, 1127581, 1301055, 1449747, 1561266, 1610830, 1734740, 1932996, 2230380, 2255162, 2416245, 2602110, 2899494, 3122532, 3221660, 3382743, 3903165, 4510324, 4832490, 5204220, 5637905, 5798988, 6765486, 7248735, 7806330, 9664980, 10148229, 11275810, 13530972, 14497470, 15612660, 16913715, 20296458, 22551620, 28994940, 33827430, 40592916, 50741145, 67654860, 101482290, 202964580]

約数ペア:

[(1, 202964580), (2, 101482290), (3, 67654860), (4, 50741145), (5, 40592916), (6, 33827430), (7, 28994940), (9, 22551620), (10, 20296458), (12, 16913715), (13, 15612660), (14, 14497470), (15, 13530972), (18, 11275810), (20, 10148229), (21, 9664980), (26, 7806330), (28, 7248735), (30, 6765486), (35, 5798988), (36, 5637905), (39, 5204220), (42, 4832490), (45, 4510324), (52, 3903165), (60, 3382743), (63, 3221660), (65, 3122532), (70, 2899494), (78, 2602110), (84, 2416245), (90, 2255162), (91, 2230380), (105, 1932996), (117, 1734740), (126, 1610830), (130, 1561266), (140, 1449747), (156, 1301055), (180, 1127581), (182, 1115190), (195, 1040844), (210, 966498), (234, 867370), (252, 805415), (260, 780633), (273, 743460), (315, 644332), (364, 557595), (390, 520422), (420, 483249), (455, 446076), (468, 433685), (546, 371730), (585, 346948), (630, 322166), (780, 260211), (819, 247820), (910, 223038), (1092, 185865), (1170, 173474), (1260, 161083), (1365, 148692), (1638, 123910), (1820, 111519), (2340, 86737), (2730, 74346), (3276, 61955), (4095, 49564), (5460, 37173), (8190, 24782), (12391, 16380)]