201278772

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{607}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 521411072

約数和(自身を除く): 320132300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 151, 183, 244, 302, 366, 453, 549, 604, 607, 732, 906, 1098, 1214, 1359, 1812, 1821, 2196, 2428, 2718, 3642, 5436, 5463, 7284, 9211, 10926, 18422, 21852, 27633, 36844, 37027, 55266, 74054, 82899, 91657, 110532, 111081, 148108, 165798, 183314, 222162, 274971, 331596, 333243, 366628, 444324, 549942, 666486, 824913, 1099884, 1332972, 1649826, 3299652, 5591077, 11182154, 16773231, 22364308, 33546462, 50319693, 67092924, 100639386, 201278772]

約数ペア:

[(1, 201278772), (2, 100639386), (3, 67092924), (4, 50319693), (6, 33546462), (9, 22364308), (12, 16773231), (18, 11182154), (36, 5591077), (61, 3299652), (122, 1649826), (151, 1332972), (183, 1099884), (244, 824913), (302, 666486), (366, 549942), (453, 444324), (549, 366628), (604, 333243), (607, 331596), (732, 274971), (906, 222162), (1098, 183314), (1214, 165798), (1359, 148108), (1812, 111081), (1821, 110532), (2196, 91657), (2428, 82899), (2718, 74054), (3642, 55266), (5436, 37027), (5463, 36844), (7284, 27633), (9211, 21852), (10926, 18422)]