202358140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 475735680

約数和(自身を除く): 273377540

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 113, 115, 170, 226, 229, 230, 340, 391, 452, 458, 460, 565, 782, 916, 1130, 1145, 1564, 1921, 1955, 2260, 2290, 2599, 3842, 3893, 3910, 4580, 5198, 5267, 7684, 7786, 7820, 9605, 10396, 10534, 12995, 15572, 19210, 19465, 21068, 25877, 25990, 26335, 38420, 38930, 44183, 51754, 51980, 52670, 77860, 88366, 89539, 103508, 105340, 129385, 176732, 179078, 220915, 258770, 358156, 439909, 441830, 447695, 517540, 595171, 879818, 883660, 895390, 1190342, 1759636, 1790780, 2199545, 2380684, 2975855, 4399090, 5951710, 8798180, 10117907, 11903420, 20235814, 40471628, 50589535, 101179070, 202358140]

約数ペア:

[(1, 202358140), (2, 101179070), (4, 50589535), (5, 40471628), (10, 20235814), (17, 11903420), (20, 10117907), (23, 8798180), (34, 5951710), (46, 4399090), (68, 2975855), (85, 2380684), (92, 2199545), (113, 1790780), (115, 1759636), (170, 1190342), (226, 895390), (229, 883660), (230, 879818), (340, 595171), (391, 517540), (452, 447695), (458, 441830), (460, 439909), (565, 358156), (782, 258770), (916, 220915), (1130, 179078), (1145, 176732), (1564, 129385), (1921, 105340), (1955, 103508), (2260, 89539), (2290, 88366), (2599, 77860), (3842, 52670), (3893, 51980), (3910, 51754), (4580, 44183), (5198, 38930), (5267, 38420), (7684, 26335), (7786, 25990), (7820, 25877), (9605, 21068), (10396, 19465), (10534, 19210), (12995, 15572)]