201145260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:463

約数の個数: 96

約数和(自身を含む): 574624512

約数和(自身を除く): 373479252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 157, 163, 262, 314, 326, 393, 471, 489, 524, 628, 652, 655, 785, 786, 815, 942, 978, 1310, 1570, 1572, 1630, 1884, 1956, 1965, 2355, 2445, 2620, 3140, 3260, 3930, 4710, 4890, 7860, 9420, 9780, 20567, 21353, 25591, 41134, 42706, 51182, 61701, 64059, 76773, 82268, 85412, 102364, 102835, 106765, 123402, 127955, 128118, 153546, 205670, 213530, 246804, 255910, 256236, 307092, 308505, 320295, 383865, 411340, 427060, 511820, 617010, 640590, 767730, 1234020, 1281180, 1535460, 3352421, 6704842, 10057263, 13409684, 16762105, 20114526, 33524210, 40229052, 50286315, 67048420, 100572630, 201145260]

約数ペア:

[(1, 201145260), (2, 100572630), (3, 67048420), (4, 50286315), (5, 40229052), (6, 33524210), (10, 20114526), (12, 16762105), (15, 13409684), (20, 10057263), (30, 6704842), (60, 3352421), (131, 1535460), (157, 1281180), (163, 1234020), (262, 767730), (314, 640590), (326, 617010), (393, 511820), (471, 427060), (489, 411340), (524, 383865), (628, 320295), (652, 308505), (655, 307092), (785, 256236), (786, 255910), (815, 246804), (942, 213530), (978, 205670), (1310, 153546), (1570, 128118), (1572, 127955), (1630, 123402), (1884, 106765), (1956, 102835), (1965, 102364), (2355, 85412), (2445, 82268), (2620, 76773), (3140, 64059), (3260, 61701), (3930, 51182), (4710, 42706), (4890, 41134), (7860, 25591), (9420, 21353), (9780, 20567)]