203940324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13267}}^1$

素因数の和:13345

約数の個数: 72

約数和(自身を含む): 598864448

約数和(自身を除く): 394924124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 13267, 15372, 26534, 39801, 53068, 79602, 92869, 119403, 159204, 185738, 238806, 278607, 371476, 477612, 557214, 809287, 835821, 1114428, 1618574, 1671642, 2427861, 3237148, 3343284, 4855722, 5665009, 7283583, 9711444, 11330018, 14567166, 16995027, 22660036, 29134332, 33990054, 50985081, 67980108, 101970162, 203940324]

約数ペア:

[(1, 203940324), (2, 101970162), (3, 67980108), (4, 50985081), (6, 33990054), (7, 29134332), (9, 22660036), (12, 16995027), (14, 14567166), (18, 11330018), (21, 9711444), (28, 7283583), (36, 5665009), (42, 4855722), (61, 3343284), (63, 3237148), (84, 2427861), (122, 1671642), (126, 1618574), (183, 1114428), (244, 835821), (252, 809287), (366, 557214), (427, 477612), (549, 371476), (732, 278607), (854, 238806), (1098, 185738), (1281, 159204), (1708, 119403), (2196, 92869), (2562, 79602), (3843, 53068), (5124, 39801), (7686, 26534), (13267, 15372)]