202183720

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4073}}^1$

素因数の和:4174

約数の個数: 64

約数和(自身を含む): 488391120

約数和(自身を除く): 286207400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 73, 85, 136, 146, 170, 292, 340, 365, 584, 680, 730, 1241, 1460, 2482, 2920, 4073, 4964, 6205, 8146, 9928, 12410, 16292, 20365, 24820, 32584, 40730, 49640, 69241, 81460, 138482, 162920, 276964, 297329, 346205, 553928, 594658, 692410, 1189316, 1384820, 1486645, 2378632, 2769640, 2973290, 5054593, 5946580, 10109186, 11893160, 20218372, 25272965, 40436744, 50545930, 101091860, 202183720]

約数ペア:

[(1, 202183720), (2, 101091860), (4, 50545930), (5, 40436744), (8, 25272965), (10, 20218372), (17, 11893160), (20, 10109186), (34, 5946580), (40, 5054593), (68, 2973290), (73, 2769640), (85, 2378632), (136, 1486645), (146, 1384820), (170, 1189316), (292, 692410), (340, 594658), (365, 553928), (584, 346205), (680, 297329), (730, 276964), (1241, 162920), (1460, 138482), (2482, 81460), (2920, 69241), (4073, 49640), (4964, 40730), (6205, 32584), (8146, 24820), (9928, 20365), (12410, 16292)]