201585930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1801}}^1$

素因数の和:1872

約数の個数: 128

約数和(自身を含む): 610315776

約数和(自身を除く): 408729846

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 41, 42, 65, 70, 78, 82, 91, 105, 123, 130, 182, 195, 205, 210, 246, 273, 287, 390, 410, 455, 533, 546, 574, 615, 861, 910, 1066, 1230, 1365, 1435, 1599, 1722, 1801, 2665, 2730, 2870, 3198, 3602, 3731, 4305, 5330, 5403, 7462, 7995, 8610, 9005, 10806, 11193, 12607, 15990, 18010, 18655, 22386, 23413, 25214, 27015, 37310, 37821, 46826, 54030, 55965, 63035, 70239, 73841, 75642, 111930, 117065, 126070, 140478, 147682, 163891, 189105, 221523, 234130, 327782, 351195, 369205, 378210, 443046, 491673, 516887, 702390, 738410, 819455, 959933, 983346, 1033774, 1107615, 1550661, 1638910, 1919866, 2215230, 2458365, 2584435, 2879799, 3101322, 4799665, 4916730, 5168870, 5759598, 6719531, 7753305, 9599330, 13439062, 14398995, 15506610, 20158593, 28797990, 33597655, 40317186, 67195310, 100792965, 201585930]

約数ペア:

[(1, 201585930), (2, 100792965), (3, 67195310), (5, 40317186), (6, 33597655), (7, 28797990), (10, 20158593), (13, 15506610), (14, 14398995), (15, 13439062), (21, 9599330), (26, 7753305), (30, 6719531), (35, 5759598), (39, 5168870), (41, 4916730), (42, 4799665), (65, 3101322), (70, 2879799), (78, 2584435), (82, 2458365), (91, 2215230), (105, 1919866), (123, 1638910), (130, 1550661), (182, 1107615), (195, 1033774), (205, 983346), (210, 959933), (246, 819455), (273, 738410), (287, 702390), (390, 516887), (410, 491673), (455, 443046), (533, 378210), (546, 369205), (574, 351195), (615, 327782), (861, 234130), (910, 221523), (1066, 189105), (1230, 163891), (1365, 147682), (1435, 140478), (1599, 126070), (1722, 117065), (1801, 111930), (2665, 75642), (2730, 73841), (2870, 70239), (3198, 63035), (3602, 55965), (3731, 54030), (4305, 46826), (5330, 37821), (5403, 37310), (7462, 27015), (7995, 25214), (8610, 23413), (9005, 22386), (10806, 18655), (11193, 18010), (12607, 15990)]