204318036

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 599992848

約数和(自身を除く): 395674812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 61, 68, 78, 102, 117, 122, 153, 156, 183, 204, 221, 234, 244, 306, 366, 421, 442, 468, 549, 612, 663, 732, 793, 842, 884, 1037, 1098, 1263, 1326, 1586, 1684, 1989, 2074, 2196, 2379, 2526, 2652, 3111, 3172, 3789, 3978, 4148, 4758, 5052, 5473, 6222, 7137, 7157, 7578, 7956, 9333, 9516, 10946, 12444, 13481, 14274, 14314, 15156, 16419, 18666, 21471, 21892, 25681, 26962, 28548, 28628, 32838, 37332, 40443, 42942, 49257, 51362, 53924, 64413, 65676, 77043, 80886, 85884, 93041, 98514, 102724, 121329, 128826, 154086, 161772, 186082, 197028, 231129, 242658, 257652, 279123, 308172, 333853, 372164, 436577, 462258, 485316, 558246, 667706, 837369, 873154, 924516, 1001559, 1116492, 1309731, 1335412, 1674738, 1746308, 2003118, 2619462, 3004677, 3349476, 3929193, 4006236, 5238924, 5675501, 6009354, 7858386, 11351002, 12018708, 15716772, 17026503, 22702004, 34053006, 51079509, 68106012, 102159018, 204318036]

約数ペア:

[(1, 204318036), (2, 102159018), (3, 68106012), (4, 51079509), (6, 34053006), (9, 22702004), (12, 17026503), (13, 15716772), (17, 12018708), (18, 11351002), (26, 7858386), (34, 6009354), (36, 5675501), (39, 5238924), (51, 4006236), (52, 3929193), (61, 3349476), (68, 3004677), (78, 2619462), (102, 2003118), (117, 1746308), (122, 1674738), (153, 1335412), (156, 1309731), (183, 1116492), (204, 1001559), (221, 924516), (234, 873154), (244, 837369), (306, 667706), (366, 558246), (421, 485316), (442, 462258), (468, 436577), (549, 372164), (612, 333853), (663, 308172), (732, 279123), (793, 257652), (842, 242658), (884, 231129), (1037, 197028), (1098, 186082), (1263, 161772), (1326, 154086), (1586, 128826), (1684, 121329), (1989, 102724), (2074, 98514), (2196, 93041), (2379, 85884), (2526, 80886), (2652, 77043), (3111, 65676), (3172, 64413), (3789, 53924), (3978, 51362), (4148, 49257), (4758, 42942), (5052, 40443), (5473, 37332), (6222, 32838), (7137, 28628), (7157, 28548), (7578, 26962), (7956, 25681), (9333, 21892), (9516, 21471), (10946, 18666), (12444, 16419), (13481, 15156), (14274, 14314)]