198207828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3559}}^1$

素因数の和:3606

約数の個数: 144

約数和(自身を含む): 653103360

約数和(自身を除く): 454895532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3559, 3978, 4284, 4641, 6188, 7118, 7956, 9282, 10677, 13923, 14236, 18564, 21354, 24913, 27846, 32031, 42708, 46267, 49826, 55692, 60503, 64062, 74739, 92534, 99652, 121006, 128124, 138801, 149478, 181509, 185068, 224217, 242012, 277602, 298956, 323869, 363018, 416403, 423521, 448434, 544527, 555204, 647738, 726036, 786539, 832806, 847042, 896868, 971607, 1089054, 1270563, 1295476, 1573078, 1665612, 1694084, 1943214, 2178108, 2359617, 2541126, 2914821, 3146156, 3811689, 3886428, 4719234, 5082252, 5505773, 5829642, 7078851, 7623378, 9438468, 11011546, 11659284, 14157702, 15246756, 16517319, 22023092, 28315404, 33034638, 49551957, 66069276, 99103914, 198207828]

約数ペア:

[(1, 198207828), (2, 99103914), (3, 66069276), (4, 49551957), (6, 33034638), (7, 28315404), (9, 22023092), (12, 16517319), (13, 15246756), (14, 14157702), (17, 11659284), (18, 11011546), (21, 9438468), (26, 7623378), (28, 7078851), (34, 5829642), (36, 5505773), (39, 5082252), (42, 4719234), (51, 3886428), (52, 3811689), (63, 3146156), (68, 2914821), (78, 2541126), (84, 2359617), (91, 2178108), (102, 1943214), (117, 1694084), (119, 1665612), (126, 1573078), (153, 1295476), (156, 1270563), (182, 1089054), (204, 971607), (221, 896868), (234, 847042), (238, 832806), (252, 786539), (273, 726036), (306, 647738), (357, 555204), (364, 544527), (442, 448434), (468, 423521), (476, 416403), (546, 363018), (612, 323869), (663, 298956), (714, 277602), (819, 242012), (884, 224217), (1071, 185068), (1092, 181509), (1326, 149478), (1428, 138801), (1547, 128124), (1638, 121006), (1989, 99652), (2142, 92534), (2652, 74739), (3094, 64062), (3276, 60503), (3559, 55692), (3978, 49826), (4284, 46267), (4641, 42708), (6188, 32031), (7118, 27846), (7956, 24913), (9282, 21354), (10677, 18564), (13923, 14236)]