209473992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10657}}^1$

素因数の和:10692

約数の個数: 128

約数和(自身を含む): 716217600

約数和(自身を除く): 506743608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4914, 6552, 9828, 10657, 19656, 21314, 31971, 42628, 63942, 74599, 85256, 95913, 127884, 138541, 149198, 191826, 223797, 255768, 277082, 287739, 298396, 383652, 415623, 447594, 554164, 575478, 596792, 671391, 767304, 831246, 895188, 969787, 1108328, 1150956, 1246869, 1342782, 1662492, 1790376, 1939574, 2014173, 2301912, 2493738, 2685564, 2909361, 3324984, 3740607, 3879148, 4028346, 4987476, 5371128, 5818722, 7481214, 7758296, 8056692, 8728083, 9974952, 11637444, 14962428, 16113384, 17456166, 23274888, 26184249, 29924856, 34912332, 52368498, 69824664, 104736996, 209473992]

約数ペア:

[(1, 209473992), (2, 104736996), (3, 69824664), (4, 52368498), (6, 34912332), (7, 29924856), (8, 26184249), (9, 23274888), (12, 17456166), (13, 16113384), (14, 14962428), (18, 11637444), (21, 9974952), (24, 8728083), (26, 8056692), (27, 7758296), (28, 7481214), (36, 5818722), (39, 5371128), (42, 4987476), (52, 4028346), (54, 3879148), (56, 3740607), (63, 3324984), (72, 2909361), (78, 2685564), (84, 2493738), (91, 2301912), (104, 2014173), (108, 1939574), (117, 1790376), (126, 1662492), (156, 1342782), (168, 1246869), (182, 1150956), (189, 1108328), (216, 969787), (234, 895188), (252, 831246), (273, 767304), (312, 671391), (351, 596792), (364, 575478), (378, 554164), (468, 447594), (504, 415623), (546, 383652), (702, 298396), (728, 287739), (756, 277082), (819, 255768), (936, 223797), (1092, 191826), (1404, 149198), (1512, 138541), (1638, 127884), (2184, 95913), (2457, 85256), (2808, 74599), (3276, 63942), (4914, 42628), (6552, 31971), (9828, 21314), (10657, 19656)]